Robert Valenzuela, a Mexican American and Director of the Colorado Migrant Council, gives a speech during a protest in Colorado. Other protesters stand nearby. One man holds a sign that reads: "Colorado Migrant Council Is Unfair Unjust & It Stinks!"

Mrs. Lionel Sanchez, a Mexican American, holds her daughter during a hunger strike to protest living conditions of migrant workers near Fort Lupton (Weld County), Colorado. The girl drinks from a baby bottle.

Migrant workers gather with their children along the tracks of the Denver & Rio Grande railroad in La Jara, Colorado in Conejos County. Their possessions, including bedframes, cabinets, wardrobes, tables, chairs, and kitchen utensils are gathereed...

Lawyer Jonathan "Skip" Chase and Migrants in Action members Leonel Sanchez and Gregorio Salazar participate in a press conference during a protest over migrant workers' living conditions near Fort Lupton (Weld County), Colorado. Banners on the wall...

A woman paints a sign on the side of a building during a protest over migrant workers' living conditions probably near Fort Lupton (Weld County), Colorado. She sits on the roof of a van. The sign reads: "Migrants in Action Inc. Colorado...

Hispanic and white men and women rally for improved living conditions for migrant workers at the Capitol Building in Denver, Colorado. A priest holds a flag that depicts an eagle and reads: "Huelga U. F. W. O. C. AFL-CIO Delano." Another man holds...

Migrant workers and other protestors camp near possibly the Colorado State Capitol building in Denver, Colorado. They sit near a group of tents. Handwritten signs read: "We Welcome Martin Luther King Sr.," "Boycott Scab Grapes," and "Support Farm...

White and Hispanic men and women sit and stand near a group of tents near possibly the Colorado State Capitol building in Denver, Colorado. A guitar, bongos, and a tambourine are on a table near one of the tents. A sign reads: "Denver Witnesses for...